Add support for M9g and M9gd (Graviton5) instance types#8769
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Regenerate the EC2 instance type metadata via the ec2geninfo tool to pick up the newly GA'd M9g and M9gd instances (AWS Graviton5). Both families are correctly classified as arm64; m9gd is marked as having instance storage. Resolves eksctl-io#8622
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Description
AWS recently announced the general availability of the M9g and M9gd general-purpose instance families, powered by Graviton5 (arm64) processors (announcement).
This PR regenerates the EC2 instance type metadata in
pkg/utils/instance/instance_types.govia theec2geninfotool (make update-ec2-info) so that eksctl recognizes the new instances.Notes:
m9g.*andm9gd.*, frommediumthrough48xlarge) are correctly classified asCPUArch: "arm64", so the appropriate arm64 AMI is selected automatically. No logic changes were required — architecture and AMI-type selection are driven entirely by this generated map.m9gd.*variants (with local NVMe SSD) are correctly markedInstanceStorageSupported: true.make update-ec2-inforefreshes the full instance list from the EC2DescribeInstanceTypesAPI, the diff also picks up other families AWS has added since the last regeneration (e.g.r8i,m8id,p6-b200). This is the expected behaviour of the generator.Verification:
go build ./pkg/utils/instance/...— passesgo test ./pkg/utils/instance/...— passesgofmt— cleanResolves #8622
Checklist
README.md, or theuserdocsdirectory)area/nodegroup) and kind (e.g.kind/improvement)